public async Task AddCategory(string category)
{
if (IsBusy || string.IsNullOrEmpty(category))
{
return;
}
IsBusy = true;
var itemCategory = new Category()
{
DisplayName = category
};
if (!MenuItems.Contains(itemCategory))
{
MenuItems.Add(itemCategory);
await _cache.InsertLocalObject(CacheKeyDictionary.CategoryItems, MenuItems);
}
else
{
await _dialogService.DisplayAlertAsync("", "Esta categoria ya esta registrada! :(", "Ok");
}
IsBusy = false;
}
private async void Init()
{
var categories = await _cache.GetLocalObject <ObservableCollection <Category> >(CacheKeyDictionary.CategoryItems);
if (categories?.Count > 0)
{
Categories = new ObservableCollection <Category>(categories);
}
else
{
Categories = new ObservableCollection <Category>
{
new Category()
{
DisplayName = "Privado"
},
new Category()
{
DisplayName = "Familia"
},
new Category()
{
DisplayName = "Trabajo"
}
};
await _cache.InsertLocalObject(CacheKeyDictionary.CategoryItems, Categories);
}
}
public async void SetNotificatonShowed()
{
if (_items == null || _items.Count == 0)
{
return;
}
foreach (var item in _items)
{
if (item.Date.Date <= DateTime.Today)
{
item.Showed = true;
}
}
await _cache.InsertLocalObject(CacheKeyDictionary.ItemList, _items);
}
private async void ShowNotifications()
{
if (IsBusy)
{
return;
}
IsBusy = true;
var navParameters = new NavigationParameters {
{ "itemColletion", Items }
};
await _navigationService.NavigateAsync("NotificationPage", navParameters);
await CrossNotifications.Current.CancelAll();
await CrossNotifications.Current.SetBadge(0);
IconNotification = "ic_notification.png";
await _cache.InsertLocalObject(CacheKeyDictionary.LastCheck, DateTime.Now);
IsBusy = false;
}